Analysis Overview
SHA256
7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8
Threat Level: Known bad
The file 7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8 was found to be: Known bad.
Malicious Activity Summary
OutSteel
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Checks BIOS information in registry
Reads user/profile data of web browsers
Enumerates connected drives
Checks whether UAC is enabled
AutoIT Executable
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-10 12:12
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-10 12:12
Reported
2024-04-10 12:14
Platform
win10v2004-20240226-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
OutSteel
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Reads user/profile data of web browsers
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Enumerates connected drives
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe
"C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docm" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xls" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsm" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pptx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| RU | 185.244.41.109:8080 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 150.1.37.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 178.223.142.52.in-addr.arpa | udp |
| RU | 185.244.41.109:8080 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.14.97.104.in-addr.arpa | udp |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| US | 8.8.8.8:53 | 170.117.168.52.in-addr.arpa | udp |
Files
memory/1704-0-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-3-0x00000000036D0000-0x00000000036D1000-memory.dmp
memory/1704-2-0x0000000003720000-0x0000000003721000-memory.dmp
memory/1704-4-0x00000000036F0000-0x00000000036F1000-memory.dmp
memory/1704-1-0x0000000000E70000-0x0000000000ED0000-memory.dmp
memory/1704-6-0x0000000003870000-0x0000000003871000-memory.dmp
memory/1704-7-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-8-0x0000000004710000-0x0000000004722000-memory.dmp
memory/1704-5-0x0000000003740000-0x0000000003741000-memory.dmp
memory/1704-9-0x0000000004710000-0x0000000004722000-memory.dmp
memory/1704-10-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-11-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-12-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-13-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-14-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-15-0x0000000004810000-0x0000000004811000-memory.dmp
memory/1704-16-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-17-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-19-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-18-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-20-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-21-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-22-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-23-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-24-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-25-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-26-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-27-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-28-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-29-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-30-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-31-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-32-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-33-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-34-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-35-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-36-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-37-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-38-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-39-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-40-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-41-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-42-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-43-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-44-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-45-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-46-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-47-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-49-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-48-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-50-0x00000000036C0000-0x00000000036CE000-memory.dmp
memory/1704-51-0x0000000003880000-0x0000000003881000-memory.dmp
memory/1704-52-0x0000000003710000-0x0000000003711000-memory.dmp
memory/1704-53-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-54-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-56-0x0000000000E70000-0x0000000000ED0000-memory.dmp
memory/1704-57-0x0000000004710000-0x0000000004722000-memory.dmp
memory/1704-58-0x0000000004710000-0x0000000004722000-memory.dmp
memory/1704-59-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-60-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-62-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-61-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-63-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-64-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-65-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-66-0x0000000004710000-0x0000000004790000-memory.dmp
memory/1704-122-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-124-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-126-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-128-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-131-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/1704-133-0x0000000000400000-0x00000000008EE000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-10 12:12
Reported
2024-04-10 12:14
Platform
win7-20231129-en
Max time kernel
141s
Max time network
139s
Command Line
Signatures
OutSteel
Identifies VirtualBox via ACPI registry values (likely anti-VM)
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Checks BIOS information in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Reads user/profile data of web browsers
Checks whether UAC is enabled
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA | C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe | N/A |
Enumerates connected drives
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe
"C:\Users\Admin\AppData\Local\Temp\7e1355e51eb9c38e006368de1ae80b268ffab6918237696474f50802e3d8a9c8.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.doc" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.docm" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pdf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xls" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.xlsm" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.csv" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rtf" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.dot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.mdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.accdb" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pptx" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppt" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pot" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.pps" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.ppa" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.rar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.zip" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.tar" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.7z" /S /B /A
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /U /C DIR "\Users\Admin\*.txt" /S /B /A
Network
| Country | Destination | Domain | Proto |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp | |
| RU | 185.244.41.109:8080 | tcp |
Files
memory/2368-0-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-2-0x00000000028A0000-0x00000000028A1000-memory.dmp
memory/2368-5-0x00000000028C0000-0x00000000028C1000-memory.dmp
memory/2368-6-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-9-0x0000000002890000-0x0000000002891000-memory.dmp
memory/2368-8-0x0000000000D50000-0x0000000000D5C000-memory.dmp
memory/2368-7-0x00000000028E0000-0x00000000028E1000-memory.dmp
memory/2368-4-0x0000000000D80000-0x0000000000D81000-memory.dmp
memory/2368-3-0x0000000000D60000-0x0000000000D61000-memory.dmp
memory/2368-1-0x0000000002830000-0x0000000002890000-memory.dmp
memory/2368-10-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-11-0x0000000002830000-0x0000000002890000-memory.dmp
memory/2368-13-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-15-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-17-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-19-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-21-0x0000000000400000-0x00000000008EE000-memory.dmp
memory/2368-23-0x0000000000400000-0x00000000008EE000-memory.dmp